edit menu implementation

svn path=/trunk/; revision=31163

6 files changed, 212 insertions, 10 deletions

diff --git a/calendar/ChangeLog b/calendar/ChangeLog
index 050c6201e7..b83b5474b7 100644
--- a/calendar/ChangeLog
+++ b/calendar/ChangeLog
@@ -1,3 +1,18 @@
+2006-01-13  Johnny Jacob  <johnnyjacob@gmail.com>
+
+	* gui/dialogs/comp-editor-page.c: (comp_editor_page_class_init),
+	(comp_editor_page_unset_focused_widget),
+	(comp_editor_page_set_focused_widget):
+	* gui/dialogs/comp-editor-page.h:
+	* gui/dialogs/comp-editor.c: (menu_edit_copy_cb),
+	(menu_edit_paste_cb), (menu_edit_selectall_cb), (menu_edit_cut_cb),
+	(comp_editor_init), (comp_editor_append_page),
+	(page_focus_out_widget_cb), (page_focus_in_widget_cb):
+	* gui/dialogs/event-page.c: (widget_focus_in_cb),
+	(widget_focus_out_cb), (init_widgets):
+	* gui/dialogs/task-page.c: (widget_focus_in_cb),
+	(widget_focus_out_cb), (init_widgets): Implementation for the edit button.
+
 2006-01-13  Chenthill Palanisamy  <pchenthill@novell.com>
 
 	Fixes #313112
diff --git a/calendar/gui/dialogs/comp-editor-page.c b/calendar/gui/dialogs/comp-editor-page.c
index 2d656060e7..22461c5107 100644
--- a/calendar/gui/dialogs/comp-editor-page.c
+++ b/calendar/gui/dialogs/comp-editor-page.c
@@ -44,6 +44,8 @@ enum {
 	SUMMARY_CHANGED,
 	DATES_CHANGED,
 	CLIENT_CHANGED,
+	FOCUS_IN,
+	FOCUS_OUT,
 	LAST_SIGNAL
 };
 
@@ -140,7 +142,23 @@ comp_editor_page_class_init (CompEditorPageClass *class)
 			      NULL, NULL,
 			      g_cclosure_marshal_VOID__OBJECT,
 			      G_TYPE_NONE, 1, G_TYPE_OBJECT);
-
+	comp_editor_page_signals[FOCUS_IN] = 
+		g_signal_new ("focus_in",
+			      G_TYPE_FROM_CLASS (class),
+			      G_SIGNAL_RUN_FIRST,
+			      G_STRUCT_OFFSET (CompEditorPageClass, focus_in),
+			      NULL, NULL,
+			      g_cclosure_marshal_VOID__POINTER,
+			      G_TYPE_NONE, 1, G_TYPE_POINTER);   
+	comp_editor_page_signals[FOCUS_OUT] = 
+		g_signal_new ("focus_out",
+			      G_TYPE_FROM_CLASS (class),
+			      G_SIGNAL_RUN_FIRST,
+			      G_STRUCT_OFFSET (CompEditorPageClass, focus_out),
+			      NULL, NULL,
+			      g_cclosure_marshal_VOID__POINTER,
+			      G_TYPE_NONE, 1, G_TYPE_POINTER);  
+					
 	class->changed = NULL;
 	class->summary_changed = NULL;
 	class->dates_changed = NULL;
@@ -333,6 +351,39 @@ comp_editor_page_set_summary (CompEditorPage *page, const char *summary)
 }
 
 /**
+ * comp_editor_page_unset_focused_widget
+ * @page: An editor page
+ * @widget: The widget that has the current focus
+**/
+void
+comp_editor_page_unset_focused_widget (CompEditorPage *page, GtkWidget *widget)
+{
+	g_return_if_fail (page!= NULL);
+	g_return_if_fail (IS_COMP_EDITOR_PAGE (page));
+
+	gtk_signal_emit (GTK_OBJECT (page),
+			 comp_editor_page_signals[FOCUS_OUT],
+			 widget);
+
+}
+
+/**
+ * comp_editor_page_set_focussed_widget:
+ * @page: An editor page
+ * @widget: The widget that has the current focus
+**/
+void 
+comp_editor_page_set_focused_widget (CompEditorPage *page, GtkWidget *widget)
+{
+	g_return_if_fail (page!= NULL);
+	g_return_if_fail (IS_COMP_EDITOR_PAGE (page));
+
+	gtk_signal_emit (GTK_OBJECT (page),
+			 comp_editor_page_signals[FOCUS_IN],
+			 widget);
+
+}
+/**
  * comp_editor_page_set_dates:
  * @page: An editor page
  * @dates: A collection of various dates in time_t format
diff --git a/calendar/gui/dialogs/comp-editor-page.h b/calendar/gui/dialogs/comp-editor-page.h
index 9da69da076..3859202098 100644
--- a/calendar/gui/dialogs/comp-editor-page.h
+++ b/calendar/gui/dialogs/comp-editor-page.h
@@ -79,7 +79,8 @@ typedef struct {
 	void (* summary_changed) (CompEditorPage *page, const char *summary);
 	void (* dates_changed)   (CompEditorPage *page, const char *dates);
 	void (* client_changed)  (CompEditorPage *page, ECal *client);
-
+	void (* focus_in) 	 (CompEditorPage *page, GtkWidget *widget);
+	void (* focus_out)	 (CompEditorPage *page, GtkWidget *widget);
 	/* Virtual methods */
 
 	GtkWidget *(* get_widget) (CompEditorPage *page);
diff --git a/calendar/gui/dialogs/comp-editor.c b/calendar/gui/dialogs/comp-editor.c
index f17999334e..fa23b7b78a 100644
--- a/calendar/gui/dialogs/comp-editor.c
+++ b/calendar/gui/dialogs/comp-editor.c
@@ -97,6 +97,9 @@ struct _CompEditorPrivate {
 	/* Notebook to hold the pages */
 	GtkNotebook *notebook;
 
+	/* Focussed Widget*/
+	GtkWidget *focused_entry;	
+
 	/* Attachment handling */
 	GtkWidget *attachment_bar;
 	GtkWidget *attachment_scrolled_window;
@@ -142,6 +145,8 @@ static void page_changed_cb (GtkObject *obj, gpointer data);
 static void needs_send_cb (GtkObject *obj, gpointer data);
 static void page_summary_changed_cb (GtkObject *obj, const char *summary, gpointer data);
 static void page_dates_changed_cb (GtkObject *obj, CompEditorPageDates *dates, gpointer data);
+static void page_focus_in_widget_cb (GtkObject *obj, GtkWidget *widget, gpointer data);
+static void page_focus_out_widget_cb (GtkObject *obj, GtkWidget *widget, gpointer data);
 
 static void obj_modified_cb (ECal *client, GList *objs, gpointer data);
 static void obj_removed_cb (ECal *client, GList *uids, gpointer data);
@@ -1290,9 +1295,13 @@ menu_edit_copy_cb (BonoboUIComponent *uic,
 		   void *data,
 		   const char *path)
 {
-	/*TODO Implement the function 
-	CompEditor *editor = (CompEditor *) data; */
+	CompEditor *editor = (CompEditor *) data;
+	CompEditorPrivate *priv = editor->priv;
 
+	if (GTK_IS_ENTRY (priv->focused_entry))
+		gtk_editable_copy_clipboard (GTK_EDITABLE (priv->focused_entry));
+	if (GTK_IS_TEXT_VIEW (priv->focused_entry))
+		g_signal_emit_by_name (priv->focused_entry, "copy-clipboard");
 }
 
 static void
@@ -1300,18 +1309,46 @@ menu_edit_paste_cb (BonoboUIComponent *uic,
 		    void *data,
 		    const char *path)
 {
-	/*TODO Implement the function 
-	CompEditor *editor = (CompEditor *) data; */
+	CompEditor *editor = (CompEditor *) data;
+	CompEditorPrivate *priv = editor->priv;
+
+	if (GTK_IS_ENTRY (priv->focused_entry))
+		gtk_editable_paste_clipboard (GTK_EDITABLE (priv->focused_entry));
+	if (GTK_IS_TEXT_VIEW (priv->focused_entry))
+		g_signal_emit_by_name (priv->focused_entry, "paste-clipboard");
+
 
 }
 
 static void
+menu_edit_selectall_cb (BonoboUIComponent *uic,
+			void *data,
+			const char *path)
+{
+	CompEditor *editor = (CompEditor *) data;
+	CompEditorPrivate *priv = editor->priv;
+
+	if (GTK_IS_ENTRY (priv->focused_entry)) {
+		gtk_editable_set_position (GTK_EDITABLE (priv->focused_entry), -1);
+		gtk_editable_select_region (GTK_EDITABLE (priv->focused_entry), 0, -1);
+	} 
+	if (GTK_IS_TEXT_VIEW (priv->focused_entry)) 
+		g_signal_emit_by_name (priv->focused_entry, "select-all", TRUE);
+}
+
+static void
 menu_edit_cut_cb (BonoboUIComponent *uic,
 		  void *data,
 		  const char *path)
 {
-	/*TODO Implement the function 
-	CompEditor *editor = (CompEditor *) data; */
+	CompEditor *editor = data;
+	CompEditorPrivate *priv = editor->priv;
+	
+	if (GTK_IS_ENTRY (priv->focused_entry))
+		gtk_editable_cut_clipboard (GTK_EDITABLE (priv->focused_entry));
+	if (GTK_IS_TEXT_VIEW (priv->focused_entry))
+		g_signal_emit_by_name (priv->focused_entry, "cut-clipboard");
+
 
 }
 
@@ -1356,7 +1393,7 @@ static BonoboUIVerb verbs [] = {
 	BONOBO_UI_VERB ("EditCopy", menu_edit_copy_cb),
 	BONOBO_UI_VERB ("EditPaste", menu_edit_paste_cb),
 	BONOBO_UI_VERB ("EditCut", menu_edit_cut_cb),
-	
+	BONOBO_UI_VERB ("EditSelectAll", menu_edit_selectall_cb),	
 	BONOBO_UI_VERB ("InsertAttachments", menu_insert_attachment_cb),
 	
 	BONOBO_UI_VERB ("Help", menu_help_cb),
@@ -1464,6 +1501,7 @@ comp_editor_init (CompEditor *editor)
 
 	setup_widgets (editor);
 
+	priv->focused_entry = NULL;
 	priv->pages = NULL;
 	priv->changed = FALSE;
 	priv->needs_send = FALSE;
@@ -1904,7 +1942,10 @@ comp_editor_append_page (CompEditor *editor,
 			    G_CALLBACK (page_summary_changed_cb), editor);
 	g_signal_connect(page, "dates_changed",
 			    G_CALLBACK (page_dates_changed_cb), editor);
-
+	g_signal_connect(page, "focus_in",
+			        G_CALLBACK (page_focus_in_widget_cb), editor);
+	g_signal_connect(page, "focus_out",
+				G_CALLBACK (page_focus_out_widget_cb), editor);
 	/* Listen for when the page is mapped/unmapped so we can
 	   install/uninstall the appropriate GtkAccelGroup. */
 	g_signal_connect((page_widget), "map",
@@ -2734,6 +2775,30 @@ needs_send_cb (GtkObject *obj, gpointer data)
 	comp_editor_set_needs_send (editor, TRUE);
 }
 
+/* Focus out widget callback */
+static void 
+page_focus_out_widget_cb (GtkObject *obj, GtkWidget *widget, gpointer data)
+{
+	CompEditor *editor = COMP_EDITOR (data);
+	CompEditorPrivate *priv;
+
+	priv = editor->priv;
+
+	priv->focused_entry = NULL;
+}
+
+/* Focus in widget callback*/
+static void
+page_focus_in_widget_cb (GtkObject *obj, GtkWidget *widget, gpointer data)
+{
+	
+	CompEditor *editor = COMP_EDITOR (data);
+	CompEditorPrivate *priv;
+
+	priv = editor->priv;
+
+	priv->focused_entry = widget;
+}
 /* Page signal callbacks */
 static void
 page_summary_changed_cb (GtkObject *obj, const char *summary, gpointer data)
diff --git a/calendar/gui/dialogs/event-page.c b/calendar/gui/dialogs/event-page.c
index f475aae715..550462d154 100644
--- a/calendar/gui/dialogs/event-page.c
+++ b/calendar/gui/dialogs/event-page.c
@@ -2232,6 +2232,30 @@ get_widgets (EventPage *epage)
 		&& priv->description );
 }
 
+/* sets the current focused widget */
+static gboolean
+widget_focus_in_cb (GtkWidget *widget, GdkEventFocus *event, gpointer data)
+{
+	EventPage *epage;
+	epage = EVENT_PAGE (data);
+
+	comp_editor_page_set_focused_widget (COMP_EDITOR_PAGE (epage), widget);
+
+	return FALSE;
+}
+
+/* unset the current focused widget */
+static gboolean
+widget_focus_out_cb (GtkWidget *widget, GdkEventFocus *event, gpointer data)
+{
+	EventPage *epage;
+	epage = EVENT_PAGE (data);
+
+	comp_editor_page_unset_focused_widget (COMP_EDITOR_PAGE (epage), widget);
+
+	return FALSE;
+}
+
 /* Callback used when the summary changes; we emit the notification signal. */
 static void
 summary_changed_cb (GtkEditable *editable, gpointer data)
@@ -2742,11 +2766,20 @@ init_widgets (EventPage *epage)
 	/* Summary */
 	g_signal_connect((priv->summary), "changed",
 			    G_CALLBACK (summary_changed_cb), epage);
+	g_signal_connect(priv->summary, "focus-in-event",
+			    G_CALLBACK (widget_focus_in_cb), epage);
+	g_signal_connect(priv->summary, "focus-out-event",
+			    G_CALLBACK (widget_focus_out_cb), epage);
+
 
 	/* Description */
 	text_buffer = gtk_text_view_get_buffer (GTK_TEXT_VIEW (priv->description));
 
 	gtk_text_view_set_wrap_mode (GTK_TEXT_VIEW (priv->description), GTK_WRAP_WORD);
+	g_signal_connect(priv->description, "focus-in-event",
+			    G_CALLBACK (widget_focus_in_cb), epage);
+	g_signal_connect(priv->description, "focus-out-event",
+			    G_CALLBACK (widget_focus_out_cb), epage);
 
 	/* Start and end times */
 	g_signal_connect((priv->start_time), "changed",
@@ -2877,6 +2910,10 @@ init_widgets (EventPage *epage)
 			    G_CALLBACK (field_changed_cb), epage);
 	g_signal_connect((priv->location), "changed",
 			    G_CALLBACK (field_changed_cb), epage);
+	g_signal_connect((priv->location), "focus-in-event",
+			    G_CALLBACK (widget_focus_in_cb), epage);
+	g_signal_connect((priv->location), "focus-out-event",
+			    G_CALLBACK (widget_focus_out_cb), epage);
 	g_signal_connect((priv->start_time), "changed",
 			    G_CALLBACK (field_changed_cb), epage);
 	g_signal_connect((priv->end_time), "changed",
diff --git a/calendar/gui/dialogs/task-page.c b/calendar/gui/dialogs/task-page.c
index 93386e9b6a..c8c21082fe 100644
--- a/calendar/gui/dialogs/task-page.c
+++ b/calendar/gui/dialogs/task-page.c
@@ -1565,7 +1565,28 @@ categories_clicked_cb (GtkWidget *button, gpointer data)
 	entry = priv->categories;
 	e_categories_config_open_dialog_for_entry (GTK_ENTRY (entry));
 }
+/* sets the current focused widget */
+static gboolean 
+widget_focus_in_cb (GtkWidget *widget,  GdkEventFocus *event, gpointer data)
+{
+	TaskPage *tpage;
+	tpage = TASK_PAGE  (data);
+
+	comp_editor_page_set_focused_widget (COMP_EDITOR_PAGE(tpage), widget);
+
+	return FALSE;
+}
+/* unsets the current focused widget */
+static gboolean
+widget_focus_out_cb (GtkWidget *widget, GdkEventFocus *event, gpointer data)
+{
+	TaskPage *tpage;
+	tpage = TASK_PAGE (data);
 
+	comp_editor_page_unset_focused_widget (COMP_EDITOR_PAGE(tpage), widget);
+
+	return FALSE;
+}
 /* This is called when any field is changed; it notifies upstream. */
 static void
 field_changed_cb (GtkWidget *widget, gpointer data)
@@ -1703,6 +1724,18 @@ init_widgets (TaskPage *tpage)
 	/* Connect the default signal handler to use to make sure the "changed"
 	   field gets set whenever a field is changed. */
 
+	/* Set the current focus entry */
+	g_signal_connect (priv->summary, "focus-in-event",
+			  G_CALLBACK (widget_focus_in_cb), tpage);
+	g_signal_connect (priv->summary, "focus-out-event",
+			  G_CALLBACK (widget_focus_out_cb), tpage);
+
+	g_signal_connect (priv->description, "focus-in-event",
+			  G_CALLBACK (widget_focus_in_cb), tpage);
+	g_signal_connect (priv->description, "focus-out-event",
+			  G_CALLBACK (widget_focus_out_cb), tpage);
+
+
 	/* Belongs to priv->description */
 	g_signal_connect ((text_buffer), "changed",
 			  G_CALLBACK (field_changed_cb), tpage);